Description： Item Type: Brake Master Cylinder Condition: Brand New Master Cylinder Material: Aluminum Rearward Outlet Size：M12 X 1.0 Secondary Outlet Thread Diameter：M12 X 1.0 Quantity Sold: One Piece Note: w/ Reservoir; w/ Sensor; Bore: 13/16 In.; Without Active Brake Control OE Number: M630509, 13-3357, 15886471, 20845347 Fitment： For 2008-2013 For Chevrolet Silverado 1500 ；All Engine ；Without Active Brake Control For 2009-2010 For GMC Sierra .
